lasinfo (210611) report for 'AHN2T/28DN2_21.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 207/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 23850185 number of points by return: 23850185 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 234980 481230 0 min x y z: 234980.00 481230.00 -33.88 max x y z: 236019.99 482519.99 96.99 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 23850185 extended number of points by return: 23850185 0 0 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 103999 Y 0 128999 Z -3388 9699 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 12 255 G 25 255 B 16 255 NIR 29 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 23850185 number of intermediate returns: 0 number of last returns: 23850185 number of single returns: 23850185 covered area in square units/kilounits: 1321416/1.32 point density: all returns 18.05 last only 18.05 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23850185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23850185 instead zero. overview over extended number of returns of given pulse: 23850185 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5589346 unclassified (1) 18260839 ground (2) +-> flagged as extended overlap: 1760485 +---> 508075 of those are unclassified (1) +---> 1252410 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [-33.9,-33.8) has 1 bin [-33.0,-32.9) has 1 bin [-31.2,-31.1) has 1 bin [-30.4,-30.3) has 1 bin [-30.3,-30.2) has 1 bin [-26.1,-26.0) has 1 bin [-25.8,-25.7) has 1 bin [-24.5,-24.4) has 1 bin [-24.1,-24.0) has 1 bin [-23.2,-23.1) has 1 bin [-22.5,-22.4) has 1 bin [-21.5,-21.4) has 1 bin [-21.0,-20.9) has 1 bin [-19.0,-18.9) has 1 bin [-18.5,-18.4) has 1 bin [-18.3,-18.2) has 1 bin [-17.8,-17.7) has 1 bin [-17.6,-17.5) has 1 bin [-17.0,-16.9) has 1 bin [-16.6,-16.5) has 1 bin [-16.1,-16.0) has 1 bin [-15.7,-15.6) has 1 bin [-14.7,-14.6) has 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[35.7,35.8) has 35 bin [35.8,35.9) has 35 bin [35.9,36.0) has 25 bin [36.0,36.1) has 24 bin [36.1,36.2) has 14 bin [36.2,36.3) has 22 bin [36.3,36.4) has 20 bin [36.4,36.5) has 17 bin [36.5,36.6) has 13 bin [36.6,36.7) has 10 bin [36.7,36.8) has 4 bin [36.8,36.9) has 4 bin [36.9,37.0) has 2 bin [37.0,37.1) has 3 bin [37.1,37.2) has 3 bin [37.2,37.3) has 1 bin [37.4,37.5) has 1 bin [37.6,37.7) has 2 bin [38.0,38.1) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 1 bin [39.1,39.2) has 1 bin [39.2,39.3) has 2 bin [42.9,43.0) has 1 bin [43.0,43.1) has 1 bin [44.9,45.0) has 1 bin [93.2,93.3) has 1 bin [93.3,93.4) has 1 bin [96.9,97.0) has 1 average z coordinate 11.3 for 23850185 element(s) point source id histogram with bin size 1.000000 bin 0 has 23850185 average point source id 0 for 23850185 element(s)